fléchette or flechette /flā-shetˈ/

1. A steel dart dropped or thrown from an aeroplane, esp in World War I
2. A dart fired from a gun

• know a move or two
• know a thing or two
• know better
• know by sight
• knowe
• knower
• knowers
• knowes
• know-how
• knowhow
• know how many beans make five
• know-hows
• knowing
• knowing card
• knowingly
• knowingness
• knowingnesses
• knowing to
• know inside out
• knowledgabilities
• knowledgability
• knowledgable
• knowledgably
• knowledge
• knowledgeability